/Engine/Source/Runtime/Engine/Public/WorldPartition/WorldPartitionRuntimeHash.h
virtual void ForEachStreamingCellsQuery ( const [FWorldPartitionStreamingQuerySource](API\Runtime\Engine\WorldPartition\FWorldPartitionStreamingQuerySou-) & QuerySource, [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< bool(const [UWorldPartitionRuntimeCell](API\Runtime\Engine\WorldPartition\UWorldPartitionRuntimeCell) *)> Func, [FWorldPartitionQueryCache](API\Runtime\Engine\WorldPartition\FWorldPartitionQueryCache) * QueryCache ) const